ES2098772T3 - Proceso para la preparacion de diester de politetrametileneter-glicol usando un catalizador de tipo aluminosilicato. - Google Patents
Proceso para la preparacion de diester de politetrametileneter-glicol usando un catalizador de tipo aluminosilicato.Info
- Publication number
- ES2098772T3 ES2098772T3 ES93919250T ES93919250T ES2098772T3 ES 2098772 T3 ES2098772 T3 ES 2098772T3 ES 93919250 T ES93919250 T ES 93919250T ES 93919250 T ES93919250 T ES 93919250T ES 2098772 T3 ES2098772 T3 ES 2098772T3
- Authority
- ES
- Spain
- Prior art keywords
- catalyst
- preparation
- politetrametileneter
- glicol
- diester
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000003054 catalyst Substances 0.000 title abstract 3
- 229910000323 aluminium silicate Inorganic materials 0.000 title abstract 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000005995 Aluminium silicate Substances 0.000 abstract 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 2
- 235000012211 aluminium silicate Nutrition 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 abstract 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 abstract 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 abstract 1
- 150000005690 diesters Chemical class 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052901 montmorillonite Inorganic materials 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- 229920000909 polytetrahydrofuran Polymers 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/16—Cyclic ethers having four or more ring atoms
- C08G65/20—Tetrahydrofuran
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/12—Silica and alumina
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
- C08G65/10—Saturated oxiranes characterised by the catalysts used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2654—Aluminium or boron; Compounds thereof
- C08G65/2657—Aluminosilicates; Clays; Zeolites
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4229489 | 1992-09-04 | ||
| DE4233502 | 1992-10-06 | ||
| DE4233503 | 1992-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2098772T3 true ES2098772T3 (es) | 1997-05-01 |
Family
ID=27204175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES93919250T Expired - Lifetime ES2098772T3 (es) | 1992-09-04 | 1993-09-03 | Proceso para la preparacion de diester de politetrametileneter-glicol usando un catalizador de tipo aluminosilicato. |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0658174B1 (de) |
| JP (1) | JP3419455B2 (de) |
| KR (1) | KR100270423B1 (de) |
| AT (1) | ATE150472T1 (de) |
| AU (1) | AU679000B2 (de) |
| CA (1) | CA2142371C (de) |
| DE (1) | DE69309076T2 (de) |
| DK (1) | DK0658174T3 (de) |
| ES (1) | ES2098772T3 (de) |
| GR (1) | GR3023790T3 (de) |
| WO (1) | WO1994005719A1 (de) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5886138A (en) * | 1995-01-31 | 1999-03-23 | Mueller; Herbert | Process for the preparation of tetrahydrofuran polymers |
| EP0783012A1 (de) * | 1995-12-22 | 1997-07-09 | Kao Corporation | Verfahren zur Herstellung von Alkoxylienten-Estern und daraus hergestellte Tenside |
| WO1998031724A1 (en) * | 1997-01-17 | 1998-07-23 | Shinwha Petrochemical Co., Ltd. | Process for production of polytetramethylene-ether-glycol-diester using halloysite catalyst |
| US6559278B1 (en) | 1997-04-08 | 2003-05-06 | Mueller Herbert | Method for producing tetrahydrofuran polymers |
| DE19735330A1 (de) * | 1997-08-14 | 1999-02-18 | Basf Ag | Verfahren zur Herstellung von Polytetrahydrofuran mit niedriger Farbzahl |
| KR20010023675A (ko) | 1997-09-05 | 2001-03-26 | 스타르크, 카르크 | 폴리테트라히드로푸란의 개선된 제조 방법 |
| DE19755415A1 (de) * | 1997-12-12 | 1999-06-17 | Basf Ag | Katalysator und Verfahren zur Herstellung von Polytetrahydrofuran |
| DE19801462A1 (de) | 1998-01-16 | 1999-07-22 | Basf Ag | Katalysator und Verfahren zur Herstellung von Polytetrahydrofuran |
| EP1123340B1 (de) * | 1998-10-07 | 2003-08-20 | Herbert Müller | Verfahren zur herstellung von tetrahydrofuranpolymeren |
| DE10040091A1 (de) | 2000-08-16 | 2002-02-28 | Basf Ag | Verbessertes Verfahren zur Herstellung von Polytetrahydrofuran mit niedriger Farbzahl |
| DE10130782A1 (de) | 2001-06-26 | 2003-01-02 | Basf Ag | Katalysator und Verfahren zur Herstellung von Polytetrahydrofuran |
| DE10242286A1 (de) | 2002-09-12 | 2004-03-18 | Basf Ag | Verfahren zur Herstellung von Mono- und Diestern des Polytetrahydrofurans und der Tetrahydrofuran-Copolymere |
| DE10261484A1 (de) | 2002-12-23 | 2004-07-01 | Basf Ag | Verfahren zur Polymerisation cyclischer Ether |
| WO2006016727A2 (ja) * | 2004-08-13 | 2006-02-16 | Tatsuhiro Nisimura | 重質油改質用触媒、重質油改質方法及びその装置 |
| DE102006009150B4 (de) | 2006-02-24 | 2018-07-19 | Basf Se | Verfahren zur Herstellung von Polytetrahydrofuran oder Tetrahydrofuran-Copolymeren |
| DE102006027233A1 (de) | 2006-06-09 | 2007-12-13 | Basf Ag | Verfahren zur Herstellung von Polytetrahydrofuran oder Tetrahydrofuran-Copolymeren |
| KR100757007B1 (ko) | 2006-08-31 | 2007-09-07 | 김성일 | 폴리테트라메틸렌에테르글리콜 디에스테르의 제조 방법 |
| US8138283B2 (en) | 2007-01-19 | 2012-03-20 | Basf Se | Method for changing the predefined mean molecular weight Mn during the continuous production of polytetrahydrofuranes or THF copolymers |
| DE502008002275D1 (de) | 2007-09-06 | 2011-02-24 | Basf Se | Verfahren zur depolymerisation von mono- und/oder diestern des polytetrahydrofurans enthaltenden gemischen |
| JP6515645B2 (ja) * | 2015-04-06 | 2019-05-22 | 三菱ケミカル株式会社 | ポリブチレンエーテルジ（メタ）アクリレートの製造方法 |
| CN118165250B (zh) * | 2024-05-14 | 2024-10-08 | 上海迪阳化学技术有限公司 | 一种催化环醚聚合的复合催化剂及其制备方法和应用 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2916653A1 (de) * | 1978-01-14 | 1980-11-06 | Basf Ag | Verfahren zur polymerisation von tetrahydrofuran |
| US4303782A (en) * | 1980-01-21 | 1981-12-01 | Mobil Oil Corporation | Polymerization of cyclic ethers |
| DE3112065A1 (de) * | 1981-03-27 | 1982-10-07 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von polytetramethylenether-glykol oder -glykoldiester mit niedriger farbzahl |
| DE3606479A1 (de) * | 1986-02-28 | 1987-09-03 | Basf Ag | Verfahren zur herstellung von polyoxibutylenpolyoxialkylenglykolen mit enger molekulargewichtsverteilung und vermindertem gehalt an oligomeren cyclischen ethern |
| US5208385A (en) * | 1992-02-19 | 1993-05-04 | Arco Chemical Technology, L.P. | Preparation of tetrahydrofuran polymers having a narrow molecular weight distribution using an amorphous silica-alumina catalyst |
| US5210283A (en) * | 1992-05-18 | 1993-05-11 | Arco Chemical Technology, L.P. | Synthesis of tetrahydrofuran polymers using calcined silica-alumina or beaching earth catalysts |
-
1993
- 1993-09-03 DK DK93919250.6T patent/DK0658174T3/da active
- 1993-09-03 WO PCT/EP1993/002375 patent/WO1994005719A1/en not_active Ceased
- 1993-09-03 DE DE69309076T patent/DE69309076T2/de not_active Expired - Lifetime
- 1993-09-03 AU AU49565/93A patent/AU679000B2/en not_active Ceased
- 1993-09-03 CA CA002142371A patent/CA2142371C/en not_active Expired - Fee Related
- 1993-09-03 ES ES93919250T patent/ES2098772T3/es not_active Expired - Lifetime
- 1993-09-03 JP JP50687994A patent/JP3419455B2/ja not_active Expired - Fee Related
- 1993-09-03 AT AT93919250T patent/ATE150472T1/de not_active IP Right Cessation
- 1993-09-03 KR KR1019950700647A patent/KR100270423B1/ko not_active Expired - Fee Related
- 1993-09-03 EP EP93919250A patent/EP0658174B1/de not_active Expired - Lifetime
-
1997
- 1997-06-18 GR GR970401430T patent/GR3023790T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK0658174T3 (da) | 1997-09-22 |
| JP3419455B2 (ja) | 2003-06-23 |
| DE69309076T2 (de) | 1997-06-26 |
| AU679000B2 (en) | 1997-06-19 |
| WO1994005719A1 (en) | 1994-03-17 |
| CA2142371C (en) | 2004-08-10 |
| GR3023790T3 (en) | 1997-09-30 |
| EP0658174B1 (de) | 1997-03-19 |
| DE69309076D1 (de) | 1997-04-24 |
| ATE150472T1 (de) | 1997-04-15 |
| KR950703014A (ko) | 1995-08-23 |
| AU4956593A (en) | 1994-03-29 |
| KR100270423B1 (ko) | 2000-11-01 |
| CA2142371A1 (en) | 1994-03-17 |
| JPH08501331A (ja) | 1996-02-13 |
| EP0658174A1 (de) | 1995-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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